详情
castor oil for sale
Castor oil is an essential oil obtained by distillation from
the flower spikes of certain species of castor. Two forms are
distinguished, castor leaf oil, a colorless oil, insoluble in
water, having a density of 0.**5 g/mL; and lavender spike oil, a
distillate from the herb Lavandula latifolia, having density 0.**5
g/mL.
Specification
Acid Value(mgKOH/g) 2.0
Vnsaponificable Matter(%) 0.8
Absorbance **9±1nm 1.0
Gravity(*5 °C) 0.****0.**6
Saponification(mgKOH/g) ******7
Iodine Value(GI/**0g) ****0
Water Content(%) 0.3
Refractive Indx(Nd*0) 1.****1.**1
Hydroxy Value(mgKOH/g) **0
Optical Rotation *3.*-*3.0
Peroxide Value 5.0
Appearance Viscous Liquid Achromatic or Light Yellow
Colour
